4.5 
1.2k+ *The Angi rating for Sump Pump Installation companies in Johnston, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Johnston, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on April 21, 2026
Serving Johnston, IA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Paul couldn't fix my problem, but he came up with a good solution and a reasonable rate."
+17
Serving Johnston, IA and surrounding areas
Approved
In business since 1935
Free estimates
Emergency services offered
"They did a great job replacing my sump pump."
Serving Johnston, IA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"They are very professional and no hidden charges. They installed a complete HVAC system last summer. The service contract is worth the money too."
Serving Johnston, IA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Todd’s Plumbing was wonderful to work with, very fair on pricing , passed inspections , fixed the work of a Union Plumber! Thank you so much Todd and Tanner for saving our project"
Serving Johnston, IA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Offers commercial services
"Job was done efficiently and professionally. My toilets were also replaced and fixed. I also had my sump pump repaired."
+2
Serving Johnston, IA and surrounding areas
Approved
In business since 1999
Emergency services offered
Credit card accepted
"Loose faucet base at kitchen sink. Tried to sell me on the idea that tightening from underneath wouldn?t last. It would probably come loose again. Might be cheap faucet or defective. I didn?t buy any of his theories. Totally not willing to pay for new ?better quality? faucet and installation for a gigantic price tag."
Serving Johnston, IA and surrounding areas
Approved (Corporate)
In business since 1955
Free estimates
Emergency services offered
"The service was fine. We have no issues with the unit. Two guys came and it took a few days to install it. They did what they said they would and were prompt and efficient."
+11
Serving Johnston, IA and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"Hunter did a very thorough inspection and maintenance on sump pump."
+16
Serving Johnston, IA and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Good communicating when they could do the job and very close on cost estimate. Also very tidy on the clean up."
Serving Johnston, IA and surrounding areas
In business since 2013
Free estimates
Small jobs welcome
"They solved a plumbing issue an installer could not fix."
+5
From average costs to expert advice, get all the answers you need to get your job done.
Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.
Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
Licensed plumbers and basement waterproofers specialize in sump pump installations. Keep reading to learn more about who installs sump pumps near you.
Learn how to hire a qualified sump pump installer with tips on finding pros, questions to ask, and what to expect during the installation process.
If something seems off with your sump pump, follow this guide to learn how to check if your sump pump is working (and what to do if it’s not).
